Brass multi jet water meter for cold water volumetric measurement DN25 Dry dial

Brass multi jet water meter for cold water volumetric measurement DN25 Dry dial

The residential use, multi jet water meter and heat meters are made of brass. Our multi-jet turbine meters are designed for situations where a wide flow range must be covered. Quick responsiveness, even at low flow rates, combined with power reserves for high flow rates. All moval parts have an optimised specified weight. Constructional details, such as the design of the turbines result in excellent true running characteristics and minimum bearing loads.

Combined with the special arrangement of the bearings and the turbine, this guarantees a minimal moment of friction and a long service life.  

Feature:

• The hardened class
• High accuracy and large measure range
• Negligible head loss at work flow rate
• Magnetic drive, resistance to mangetic field interference
• High quality material with long service life
• Reliable in data collecting, hermetically sealed register
• The register is fully sealed, and could be in any position within 360°, conveniently installation

Note:

• Measuring accuracy conform to ISO 4064 class B standard..
• Available with different length on request. Available in hot water meter on request.

Working condition:

• Water temperature:0.1℃～50℃
• Water pressure: ≤1.6Mpa

Maximum Permissible Error:

(1)  Between qt (included) and qs is ±2%;
(2) Between qmin and qt (excluded) is ±5%.

Flow error curve

Flow curve

Data sheet

Competitive Advantage:

• Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
• Strict process control
• Advanced calibration equipment
• Engineer team

Production line

Base water meter